Liam Gallagher no longer speaks to his brother and Oasis bandmate NOEL - because he annoys him so much.The pair, who will headline Britain's V Festival with Oasis this weekend (22-23Aug09), only ever communicate with each other when they are sharing a stage, because their relationship has become so strained. And things have become so bad between the siblings, they even refuse to travel together. Liam says, "He doesn't like me and I don't like him, that's it. He hasn't told me what he thinks of anything this year. We've got nothing to say to each other at the moment. "The only time I see him is onstage and we're a little bit busy (at) that time to be f***ing scratching each other." The British rockers haven't spoken since they had an argument at an airport, which reportedly left Noel in tears. Liam recalls, "I think it might have been about some f***ing s**t support band he wanted to play with us and he didn't ask my permission. "So we had a f***ing ding-dong in the airport and I think he started crying then. That was it - doesn't travel with me anymore... For the first time in my life, I haven't got a f***ing clue what's going on with Oasis. It's pretty confusing but I'm not going to freak out about it." The brothers have publicly slated each other recently by using their Twitter.com blogs to berate one another. After Noel's exit from a U2 after-show party in London on Saturday (15Aug09), Liam wrote that his brother looked like "he had got through to the next round of (British TV talent show) X Factor". Meanwhile, last month (Jul09) Noel took to his blog to complain about Liam's moody antics during a gig in London, stating "what'siz name" was "probably on his man period".